JPH049741U - - Google Patents
Info
- Publication number
- JPH049741U JPH049741U JP5074090U JP5074090U JPH049741U JP H049741 U JPH049741 U JP H049741U JP 5074090 U JP5074090 U JP 5074090U JP 5074090 U JP5074090 U JP 5074090U JP H049741 U JPH049741 U JP H049741U
- Authority
- JP
- Japan
- Prior art keywords
- core
- coolant
- flow path
- supply hole
- supply pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 5
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
第１図は本考案によるローラ冷却構造の一実施
例を表す断面図、第２図はその−矢視断面図
、第３図は他の実施例の第２図と同様の箇所の断
面図、第４図は従来の一例を表す概略構成断面図
、第５図、第６図はその−矢視断面図、−
矢視断面図である。
図面中、１２はローラ本体、１８，１９は回転
支持軸、２１は排出流路、２２は合流部、２７は
給水管、２８は排出管、２９はロータリージヨイ
ント、４１，４２は蓋部材、４３は中子、４４は
供給孔、４５は冷却水流路である。
FIG. 1 is a cross-sectional view showing one embodiment of the roller cooling structure according to the present invention, FIG. 2 is a cross-sectional view thereof taken along the - arrow, and FIG. 3 is a cross-sectional view of the same part as FIG. 2 of another embodiment. FIG. 4 is a schematic cross-sectional view showing an example of the conventional structure, and FIGS. 5 and 6 are cross-sectional views taken in the direction of -
It is an arrow sectional view. In the drawing, 12 is a roller main body, 18 and 19 are rotation support shafts, 21 is a discharge channel, 22 is a confluence part, 27 is a water supply pipe, 28 is a discharge pipe, 29 is a rotary joint, 41 and 42 are lid members, 43 is a core, 44 is a supply hole, and 45 is a cooling water flow path.
Claims (1)
嵌合し、この中子の中央部に供給孔を貫通穿設す
ると共に、中子の周面に複数の冷却液流路を形成
し、中子の一端側において前記供給孔と冷却液流
路とをつなぐ流れ方向反転用流路を形成する一方
、中子の他端側において前記供給孔に冷却液供給
管を接続すると共に、この冷却液供給管の外周に
前記中子周面を冷却液流路に連通する排出流路を
形成したことを特徴とするローラ冷却構造。 A core made of a low thermal conductivity material is fitted into the cylindrical roller body, a supply hole is drilled through the center of the core, and multiple coolant channels are formed on the circumference of the core. forming a flow direction reversal channel connecting the supply hole and the coolant flow path at one end of the core, and connecting a coolant supply pipe to the supply hole at the other end of the core; A roller cooling structure characterized in that a discharge flow path is formed on the outer periphery of the coolant supply pipe to communicate the core peripheral surface with the coolant flow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5074090U JP2511422Y2 (en) | 1990-05-17 | 1990-05-17 | Roller cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5074090U JP2511422Y2 (en) | 1990-05-17 | 1990-05-17 | Roller cooling structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH049741U true JPH049741U (en) | 1992-01-28 |
| JP2511422Y2 JP2511422Y2 (en) | 1996-09-25 |
Family
ID=31569552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5074090U Expired - Lifetime JP2511422Y2 (en) | 1990-05-17 | 1990-05-17 | Roller cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2511422Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006504550A (en) * | 2002-10-31 | 2006-02-09 | ケーニツヒ ウント バウエル アクチエンゲゼルシヤフト | Rotating body with barrel of printing press |
| JP2021017026A (en) * | 2019-07-23 | 2021-02-15 | ユニバーサル製缶株式会社 | Print roll |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5705715B2 (en) | 2011-12-06 | 2015-04-22 | 三菱重工マシナリーテクノロジー株式会社 | Kneading rotor and kneading machine |
-
1990
- 1990-05-17 JP JP5074090U patent/JP2511422Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006504550A (en) * | 2002-10-31 | 2006-02-09 | ケーニツヒ ウント バウエル アクチエンゲゼルシヤフト | Rotating body with barrel of printing press |
| JP4690726B2 (en) * | 2002-10-31 | 2011-06-01 | ケーニツヒ ウント バウエル アクチエンゲゼルシヤフト | Rotating body with barrel of printing press |
| JP2021017026A (en) * | 2019-07-23 | 2021-02-15 | ユニバーサル製缶株式会社 | Print roll |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2511422Y2 (en) | 1996-09-25 |